Earth saw another unusually warm month, with October 2024 ranking as the second-warmest October in NOAA's 175-year global ...

New evidence found in the Rocky Mountains of Colorado supports the notion that Snowball Earth was indeed a global phenomenon.

The deep snow and icy conditions have rendered these swift animals, the fastest land mammals in North America, unable to use ...

Researchers mapped Earth’s ionosphere, part of the upper atmosphere, using signal data from 40 million phones – a method that ...

The study describes a missing link found in an unusual pebbly sandstone encapsulated within the granite that forms Colorado's ...

The Arctic’s era of “high north, low tension” is over, and Washington may be underprepared for the region's shifting dynamics ...

Geologists found evidence in the way enigmatic sandstones called Tava formed in the Rocky Mountains hundreds of millions of ...

We have an extremely incomplete picture of what these snowball periods looked like, and Antarctic terrain provides different ...

Researchers have discovered an unlikely new species within the ocean's midnight zone: a glowing "mystery mollusk." ...